<%@ page language="java" contentType="text/html; charset=utf-8"
    pageEncoding="utf-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>Insert title here</title>
</head>
<body>
<body>  
 <%  
 session.invalidate();  
 response.sendRedirect(application  
 .getInitParameter("casServerLogoutUrl")  
 + "?service="  
 + application.getInitParameter("serverName"));  
%>
</body>
</html>